package com.kwai.koom.javaoom.common;

import androidx.lifecycle.LifecycleObserver;

import com.kwai.koom.javaoom.monitor.TriggerReason;

/**
 * Copyright 2020 Kwai, Inc. All rights reserved.
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * @author Rui Li <lirui05@kuaishou.com>
 */
public interface KTrigger extends LifecycleObserver {
  /**
   * start the trigger, find a time to do trigger
   */
  void startTrack();

  /**
   * stop the trigger.
   */
  void stopTrack();

  /**
   * do trigger
   */
  void trigger(TriggerReason reason);

  /**
   * strategy of when to do trigger
   */
  KTriggerStrategy strategy();
}
